"quebradero de cabeza" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "head breaker"
      },
      "expansion": "“head breaker”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "head breaker"
      },
      "expansion": "Literally, “head breaker”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “head breaker”.",
  "forms": [
    {
      "form": "quebraderos de cabeza",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "quebradero de cabeza m (plural quebraderos de cabeza)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Starting with the nursing homes, which are still the main headache for Downing Street.",
          "ref": "2020 May 16, Rafa de Miguel, “Johnson confunde al Reino Unido con su estrategia contra el virus”, in El País",
          "text": "Empezando por las residencias de mayores, que continúan siendo el principal quebradero de cabeza de Downing Street.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "headache, worry"
      ],
      "id": "en-quebradero_de_cabeza-es-noun-SWnHBicn",
      "links": [
        [
          "headache",
          "headache"
        ],
        [
          "worry",
          "worry"
        ]
      ],
      "raw_glosses": [
        "(figurative, idiomatic) headache, worry"
      ],
      "tags": [
        "figuratively",
        "idiomatic",
        "masculine"
      ]
    }
  ],
  "word": "quebradero de cabeza"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "head breaker"
      },
      "expansion": "“head breaker”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "head breaker"
      },
      "expansion": "Literally, “head breaker”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “head breaker”.",
  "forms": [
    {
      "form": "quebraderos de cabeza",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "quebradero de cabeza m (plural quebraderos de cabeza)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish idioms",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish multiword terms",
        "Spanish nouns",
        "Spanish terms with quotations"
      ],
      "examples": [
        {
          "english": "Starting with the nursing homes, which are still the main headache for Downing Street.",
          "ref": "2020 May 16, Rafa de Miguel, “Johnson confunde al Reino Unido con su estrategia contra el virus”, in El País",
          "text": "Empezando por las residencias de mayores, que continúan siendo el principal quebradero de cabeza de Downing Street.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "headache, worry"
      ],
      "links": [
        [
          "headache",
          "headache"
        ],
        [
          "worry",
          "worry"
        ]
      ],
      "raw_glosses": [
        "(figurative, idiomatic) headache, worry"
      ],
      "tags": [
        "figuratively",
        "idiomatic",
        "masculine"
      ]
    }
  ],
  "word": "quebradero de cabeza"
}